10556105005 has 8 divisors (see below), whose sum is σ = 12668066424. Its totient is φ = 8444390400.

The previous prime is 10556104973. The next prime is 10556105011. The reversal of 10556105005 is 50050165501.

It can be written as a sum of positive squares in 4 ways, for example, as 3516727204 + 7039377801 = 59302^2 + 83901^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 10556105005 - 2⁵ = 10556104973 is a prime.

It is a super-2 number, since 2×10556105005² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 51165 + ... + 154045.

It is an arithmetic number, because the mean of its divisors is an integer number (1583508303).

Almost surely, 2^10556105005 is an apocalyptic number.

It is an amenable number.

10556105005 is a deficient number, since it is larger than the sum of its proper divisors (2111961419).

10556105005 is a wasteful number, since it uses less digits than its factorization.

10556105005 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 123407.

The product of its (nonzero) digits is 3750, while the sum is 28.

The spelling of 10556105005 in words is "ten billion, five hundred fifty-six million, one hundred five thousand, five".